#content .main_list{
	background-color:#fff;
    width: 76%;
    margin: 5px;
    border: 1px #DDD solid;
    padding-left: 5px;
    border-radius: 5px 5px 5px 5px;
	font-size:14px;
	color:#333;
}

#content .main_list .info{
	border-top: 1px #DDD solid;
}

#content .main_list .info .mutual{
	float:left;
}

#content .main_list .info .mutual a{
	margin-left:30px;
}

#content .main_list .info .author{
	text-align: right;
	margin-right: 5px;
	float:rigth;
}